Background Remover

Remove image backgrounds privately with local AI

Background Remover

Remove image backgrounds privately with local AI

About Background Remover

Background Remover uses the ISNet segmentation model to create transparent PNG images directly in your browser. It works well for products, people, animals, graphics, and other subjects with a clear foreground.

How to remove an image background

Install the model once, then process images in three steps:

  • Download and verify the local AI model on your first visit.
  • Drop one or more PNG, JPG, or WebP images into the upload area.
  • Review the transparent previews and download individual PNG files or a ZIP.

Private local AI

Your images never leave your device. The model is stored in browser Cache Storage, and all decoding, inference, edge refinement, and PNG generation happen locally.

Background remover FAQ

Are my images uploaded anywhere?

No. Image decoding, AI inference, mask refinement, and PNG creation all happen locally in your browser. Your images are never sent to our server.

Why is an AI model download required?

Each model contains learned data for separating foreground objects from backgrounds. Your selected model is downloaded once, verified, and saved in its own browser cache for later visits.

Can I use it again without downloading the model?

Yes, while the browser keeps the cached model. Clearing site data, using private browsing, or a browser storage cleanup may require another download.

How much memory does background removal use?

The model and image tensors require additional memory during initialization and processing. ISNet is the safer default, Lite Matting 512 used about 1 GB in our test, and Lite Matting 1024 used about 2.7 GB. Smart detection keeps an additional 256 locator ready, so it uses more memory. Actual usage varies by browser and device.

Local Background Removal

Install the AI model once, then remove backgrounds privately in your browser.

Checking for an installed model...
  • One-time download for this setup: about 169 MB
  • Your images never leave this device
  • Unlimited local use with no sign-up
  • The model is cached and reusable after installation